<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>组合组件</title>
    <script src="lib/react/react.development.js"></script>
    <script src="lib/react/react-dom.development.js"></script>
    <script src="lib/babel.min.js"></script>
  </head>
  <body>
    <div id="root"></div>
    <script type="text/babel">
      let message = "前端小溪";
      function HelloWorld() {
        return (
          <div>
            <h1>你好!!!{message}</h1>
          </div>
        );
      }

      class Demos extends React.Component {
        render() {
          return (
            <div>
              <HelloWorld />
              <HelloWorld />
              <HelloWorld />
            </div>
          );
        }
      }

      ReactDOM.render(<Demos />, document.getElementById("root"));
    </script>
  </body>
</html>
